Ok...sorry I stopped to run a spyware scan on my wife's PC.
My lonely plant (a first attempt at seeing if I can handle plants). I don't know what type, I bought it at Petco for like 3 bucks. It came with a black plastic basket on the bottom.
Alright, I won't fool with ph then. All the better anyway.
I may have been confusing...my tank isn't in front of a window. It is just in a room with a large window across from it, but not directly in front. My tank (both the 10 and now the 90) temperatures are always steady, especially since I found out how much better heaters with internal thermometers are.